baber/WOPTO huggingface dataset:
Patent JP-H08229954-A (JP)
Title: Method and mold for vulcanizing and molding pneumatic tire
Inventor: SAKAMOTO MASAYUKI
IPC: B29C35/04
Filed: 1995-02-24
Abstract: PURPOSE: To enhance working efficiency while shortening a molding and vulcanizing time by providing a recessed part to the outer peripheral surface of a bladder substrate of a bladder by the deformation of the bladder at a time of expansion so as to form recessed parts as an air escaping vent passage inside the inner peripheral surface of a tire. CONSTITUTION: The bladder substrate 5 of a bladder is expanded by filling the cavity of the bladder with a high pressure fluid and a green tire is pressed to the molding surface of a tire mold main body by this expansion. Since rib like parts 12 are provided to the bladder substrate 5 at the time of pressing, recessed parts 11 are formed to the outer peripheral surface 10 of the bladder substrate. When the outer peripheral surface 10 of the bladder substrate comes into contact with the cavity TO of the tire, the recessed parts 11 are formed to function as air escaping vent passages and the air remaining in the gap between the green tire and the bladder substrate 5 can be efficiently discharged.  As mentioned above, the air between the bladder substrate 5 and the cavity TO of the tire can be let escape certainly at the time of the vulcanization and molding of the tire and molding and vulcanization can be performed with high accuracy to enhance working efficiency.
Patent JP-S61225476-A (JP)
Inventor: SHIYOUTAKA ATSUSHI
IPC: E04B7/16
Filed: 1985-03-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S55155984-A (JP)
Title: Compressed-air leakage detection valve
Inventor: KANETANI SHIGEO
IPC: F16K37/00
Filed: 1979-05-19
Abstract: PURPOSE: To simplify the detection of the leaking and breaking of compressed air by providing air chambers with nonreturn valves respectively and a detecting piston on the entrance and exit sides of compressed air for a flow-line interception piston for connecting the chamber of a sensor device for detection with the exit side of a compressed air passage.  
     CONSTITUTION: As the compressed air is introduced from a compressed air entrance passage 8, a detecting piston 7 is pushed down by works of a spring 20 and a chamber 12 on the side of a sensor device. When the pressure in an air chamber 5 is gradually increased up to a fixed level, a piston 6 is pushed down against a spring 18 constantly pushing upward, and closes a flow-line. When an air leakage is given at this stage, the pressure in the downstream of the piston 6 is lowered, and that in the chamber 12 is also lowered. But, since the pressure in the chamber 5 is maintained by a nonreturn valve 11, the detecting piston 7 is pushed upward, and operates the sensor device. In this construction, the air-leakage can be easily detected for alarming, and troubles can be settled in an early stage. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05261901-A (JP)
Title: Ink jet head
IPC: B41J2/01
Filed: 1992-03-18
Abstract: PURPOSE:To provide an ink jet head of laminate structure, simple in its manufacturing process and low in its manufacturing cost. CONSTITUTION:An ink jet head is provided with a nozzle plate 30 having ink jet ozzles 30a disposed in the specified pitch and passage plates provided with ink passages 32a, pressure chambers 32b, restrictors 32c and common ink reservoirs 32d. The nozzle plates are disposed on the side faces of said passage plates in a manner of opening said ink jet nozzles on respective passage plates. The ink jet head is provided with vibration plates, driving plates with electric/ mechanical conversion element pieces and electrode plates with electrode pieces. Nozzle plates, passage plates, vibration plates, drying plates and electrode plates are of integral laminate structure.
Patent JP-S62218840-A (JP)
Title: Metal vs magnetic tape corrosivity test
Inventor: USHIGOME HISASHI
IPC: G01N17/00
Filed: 1986-03-20
Abstract: PURPOSE:To achieve a simplified test for magnetic tape corrosivity against metal and a reduced testing time, by making a magnetic layer surface of a magnetic tape exposed to a high-temperature/high humidity environment while being kept in contact with a metal. CONSTITUTION:A sample is put on a cylinder and a dew formation is caused with no load. This method of dew formation is that a sample system at a normal temperature and a normal humidity is moved immediately to a high temperature and a high humidity, for example, 40 deg.C and 80% relative humidity respectively. This method achieves a simple and quick test for magnetic tape corrosivity against metal.
Patent JP-H06272146-A (JP)
Title: Braider
Inventor: UCHIDA YUJI
IPC: D04C3/40
Filed: 1993-03-23
Abstract: PURPOSE:To shorten a stopping time of a braider and to make formation of braid efficient by arranging plural mandrel devices sandwiching a traveling truck of a bobbin carrier, preparing one mandrel during change of mandrel holding position or formation of braid by the other mandrel. CONSTITUTION:In a braider for forming braid, mandrel devices Bm detachably equipped with T type mandrels right and left are arranged by sandwiching a truck guiding travel of a bobbin carrier, bored through a curved rising plate of a braider main body Bb. Mounting operation of mandrel is carried out by one mandrel device Bm while braid is made by other mandrel. After formation of the braid, the operation of the mandrels is changed to shorten a stopping time of the braider. In changing a mandrel holding position during braiding, braid is temporarily held by both the mandrel devices Bm, grasping of one mandrel device is released to avoid abnormal tension application and after- treatment such as impregnation of a resin into braid braided by one mandrel can be done while braid is being formed by the other mandrel.
Patent JP-H09253306-A (JP)
Title: Recording medium processor provided with vibration actuator and card type pachinko machine
Inventor: TAKAGI TADAO
IPC: G06K13/07
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To eliminate the danger of generating abnormality due to the influence of a magnetic field and causing malfunctions without providing the mechanism of magnetic shielding or the like and to perform miniaturization. SOLUTION: In a carrying mechanism 35 for carrying a magnetic card C and this recording medium processor 30 for reading and/or writing information from/to the magnetic card C, the drive source of the carrying mechanism 35 is a vibration actuator 50 provided with an elastic body and an electromechanical conversion element installed to the elastic body, the vibration actuator 50 is provided with rollers 44 and 45 pressurized to and brought into contact with the elastic body 51 and the magnetic card C is carried through the rollers.
Patent JP-H08265756-A (JP)
Title: Picture compression encoding and decoding device
Inventor: KITAMURA TAKASHI
IPC: H04N19/65
Filed: 1995-03-22
Abstract: PURPOSE: To reduce block errors based on transmission characteristic degradation by dividing block data after DCT transformation and quantization into plural frequency bands and adding error correction codes corresponding to the frequency bands. CONSTITUTION: Digital picture data supplied to an input terminal 11 are transformed to frequency axis areas in a DCT circuit 13 for the respective blocks of 8×8 picture elements divided in a blocking circuit 12 and a DCT coefficient composed of 64 samples is obtained. After the quantization is performed in a quantization circuit 14, division into the plural frequency bands is performed in a dividing circuit 24 and a convolution encoding process and an encoding process for error detection and correction 251, 252,... corresponding to the frequency bands are performed at every frequency band.  In this case, for instance, the frequency bands are divided into three section which are a low band, a middle band and a high band and the error correction codes are added by the encoding rate of 1/2 to the low band, by the encoding rate of 3/4 to the middle band and by the encoding rate of 7/8 to the high band. A mixing circuit 26 assembles the data to the original block and they are passed through a parameter addition circuit 16 and sent out to a transmission line.
Patent JP-S54153676-A (JP)
Title: Partial discharge measuring apparatus
Inventor: TANAKA TOSHIHIDE
IPC: G01R31/12
Filed: 1978-05-24
Abstract: PURPOSE: To improve S/N and make possible the automatic measurement of partial discharge by judging whether the signal through discharge having been detected by the use of electrical techniques and the signal through discharge having been detected by the use of acoustical techniques have synchronized or not.  
     CONSTITUTION: The signal 2a having been electrically detected and the signal 2s by the acoustic wave having been detected with an ultrasonic microphone are inputted respectively to input terminals 1a, 1s. These signals are converted to pulse signals 4a and 4s by monostable circuits 3a and 3s and are then inputted to an AND circuit 5. The AND circuit 5 output the synchronizing signal 6 when the two signals 4a and 4s synchronize. This synchronizing signal 6 is converted to a pulse signal 9 having a width to which a pen-writing recorder sufficiently responds, by way of a monostable circuit 8. After this pulse signal is amplified in an amplifier circuit consisting of a transistor 10 and emitter resistor 11, it is outputted from output terminal 12. This output signal is recorded with the pen-writing recorder. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08263603-A (JP)
Title: Contact point contacting structure in ic card reader
Inventor: NAGAMI MUTSUMI
IPC: G06K17/00
Filed: 1995-03-22
Abstract: PURPOSE: To realize cleaning at all times without the need of special management by stretching the card abutting part-side of an abutting member by projecting an end part where the extension part of the abutting member is abutted on the terminating part of a card insertion path in a card returning direction. CONSTITUTION: A rectangular groove formed long toward a front direction from the center is pierced for an upper plate 6a. A locking projecting 10 is projected on the surface of the upper plate at the trailing end part of the groove. An end part 11 protruded backward from the locking projection 10 by length L is projected at the back of the upper plate. An engaging part 17a engaged to the front end surface of a mover 14 is projected at the upper end of the abutting member 17 which is supported to a pivot supporting part 14b by a shaft 16 so that is can freely rock, an abutting part 17b on which a card 1 is abutted is formed at the center part and the stretched part 17c stretched to the lower part of the guide window 20a of a bottom plate 20 is formed at a lower end.  When the stretched part 17 of the abutting member 17 is collided with the end part 11 in the trailing end part of the card insertion path, the abutting member rocks and the move 14 farther from the end part 11 compared to the IC card 1 nearer to the end part moves much more.
Patent JP-H01235726-A (JP)
Title: Steel frame open pedestal construction
Inventor: TOMONAGA TAKASHI
IPC: E02D27/00
Filed: 1988-03-16
Abstract: PURPOSE:To increase the strength by erecting steel framed columns to a base plate by means of field welding after burying welded anchors on the underside of the base plate in advance and building a concrete foundation. CONSTITUTION:A base plate 6 welded anchors 7 on the underside thereof in advance is buried into a concrete foundation 9. After that, the fillet weld for a gusset plate 10 is applied to the top of the base plate 6, and a web of the gusset plate 10 and steel framed columns 8 is clamped by means of a bolt.
Patent JP-S54153599-A (JP)
Title: Liquid crystal display unit of multi-layer type
Inventor: MIYAMOTO MASAO
IPC: G09F9/30
Filed: 1978-05-25
Abstract: PURPOSE: To simplify the processing of electrodes, by locating the electrode constituents of each layer so that they are not overlapped with each other, in the multi- layer type crystal display unit for dot matrix display.  
     CONSTITUTION: The electrodes 7, 8 for transparent dot matrix are placed at the both sides of the substrate 4 common and transparent, and the substrates 3 and 5 transparent providing the opposing electrodes 6, 9 for dot matrix via the spacers 10, are located so that the opposing electrodes 6, 9 are not overlapped with each other. Between the said substrate 4 and the substrates 3, 5, the liquid crystals 1, 2 are sealed so that they are twisted by 90° to the two substrates clipping the liquid crystal and in parallel with each substrate. 11, 12 are polarized plates. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S51138362-A (JP)
Title: Grouped unidirectional elastic surface wave filter
Inventor: SHIBAYAMA KIMIO
IPC: H03H3/08
Filed: 1975-05-26
Abstract: PURPOSE:To obtain a filter having optional frequency characteristics and with less insertion loss by arranging groups of electrodes with small Log N in the same transmission direction in such a way that the signals from each of the groups are applied together in the same phase.
Patent JP-H10254089-A (JP)
Title: Black-and-white heat-developable photosensitive material and black-and-white developing method
Inventor: YAMADA TAKETOSHI
IPC: G03C1/498
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To provide the black-and white heat-developable photosensitive mateal having ultrahigh contrast and high sensitivity and a pure black tone or cold black tone and the black-and-white image forming method by incorporating at least a binder, sliver halide, an organic silver salt, a hydrazine compound, and a diarylcarbinol compound on a support. SOLUTION: This black-and-white heat-developable photosensitive material contains on the support at least the binder, the silver halide, the organic silver salt, the hydrazine compound, and the diarylcarbinol compound represented by the formula in which each of R1 -R5 is, independently, an aryl or heteroaryl group or each of R3 -R5 is, independently, an alkyl group, such as methyl, ethyl, tertiaryl butyl, 2-octyl, cyclohexyl, or benzyl group, and each optionally substituted; and (n) is a integer of 0-6.
Patent JP-S60206571-A (JP)
Title: Feeding method of wire
Inventor: TANAKA KAZUO
IPC: B23K9/12
Filed: 1984-03-29
Abstract: PURPOSE:To improve the target characteristic of a wire to be fed to an arc point and to prevent unstability of an arc by inserting a wound soft welding wire between grooved straightening rolls from the specified direction via a wire introducing guide. CONSTITUTION:The soft welding wire W which is wound on a spool 2 is passed through grooved straightening rolls 3 and 3a of a straightening device 1 and after the bend in the direction perpendicular to the axial line of the spool 2 is straightened, the wire is fed toward the arc point direction through a welding tip (not shown). Pinch rolls 5 for a wire introducing guide are provided on the side forward of the position where the wire is inserted between the rolls 3 and 3a in the stage of the above-mentioned feeding, so that the uniform insertion direction of the wire W to the rolls 3 and 3a is maintained regardless of the fluctuation in the rewinding angle between the angles M of the wire W unwound from the spool 2. The target characteristic of the wire W is thus improved and the unstability and defective penetration of the arc are prevented.
Patent JP-H09260693-A (JP)
Title: High-speed optical module
Inventor: GAMO TAKESHI
IPC: G02B6/42
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a high-speed optical module which is used for carrying out light/electricity conversion and electricity/light conversion, small in size, high in performance, excellent in manufacturing properties, and low in cost. SOLUTION: Circuit connection layers and solid grounding layers are optionally combined, interposing as insulating layer between them and laminated, the laminated layers are connected together through IVHs(inner viaholes) and COHs(chip on holes) to carry out the connection of circuits, a through-hole is provided to the laminated layers at an optional point penetrating through all the layers to connect the grounding layers, and parts are mounted on the uppermost circuit connection layer for the formation of a printed board 3. The printed board 3 is housed in a case formed of metal plate, the grounding part of the printed board 3 is connected to the case 1 by soldering through the intermediary of the through-hole, and a lid 2 formed of metal plate is fitted in the case 1 for the formation of an optical module.
Patent JP-S51140124-A (JP)
Title: Safeguard for cyclo-converter
Inventor: SAIJIYOU TAKASHIGE
IPC: H02P25/06
Filed: 1975-05-28
Abstract: PURPOSE: The protection from the overvoltage generation by the coincident ignition of all the thyristors when the circuit breaker incorporated the reactor for controlling the current in the accident is tripped. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60207359-A (JP)
Title: Semiconductor stack
Inventor: ISHII HIDEAKI
IPC: H01L25/11
Filed: 1984-03-31
Abstract: PURPOSE:To make assembling easy and sure by providing a hole for positioning of the junction surface of a semiconductor element, etc. fixing a pin integrally projected from components other than the semiconductor element. CONSTITUTION:Pins 9c, 9d, 9e for positioning of the adjacent mutual junction surfaces between each flat package type semiconductor element 1 and a cooling fin 2 are installed to be projected a half way previously inserted in the holes 2b on the sides of a cooling fin 2 and the projected parts are inserted in the holes 1a for positioning of the flat package type semiconductor element 1. An insulation plate 3, the cooling fin 2 on both the sides of the insulation plate 3 and a plate 4 are previously connected as a unit. In the above-mentioned construction, there is no need of troublesome works as manually inserting each pin between components and the assembly work becomes very simple and easy.
Patent JP-S62221471-A (JP)
Title: Method for discharge treatment of resin molded product
Inventor: FUJII MASATOSHI
IPC: B29C59/10
Filed: 1986-03-19
Abstract: PURPOSE:To prevent the generation of shortcircuit when a reed screen-shaped flexible electrode is used, by covering the base electrode part exposed to the part of the piercing hole of a resin molded product with a non-conductive member. CONSTITUTION:Non-conductive members 3 such as insulating seals are preliminarily adhered to the inside opening surfaces of piercing hole parts 4A, 4B coming to the lamp hole parts of a bumper 2 for a car, for example, made of polypropylene being an object to be subjected to electrode treatment. The bumper 2 is engaged with a base electrode 1 having an outer surface corresponding to the inner shape of the bumper 2 and the reed screen-shaped flexible electrode of the inverse electrode 6 positioned above the bumper 2 is contacted with the outer surface of the bumper 2 and moved from the P1-point of one side to the P2-point of the other side so as to follow the outer shape of the bumper 2 to perform the discharge treatment of a coating surface. At this time, even if the leading end of the flexible electrode 7 is inserted in the piercing holes 4A, 4B, no shortcircuit is generated between base electrodes 1 by the non-conductive member 3.
Patent JP-S51138732-A (JP)
Title: Method of baking protective coating
Inventor: OOKATA MITSUO
IPC: H01L21/56
Filed: 1975-05-27
Abstract: PURPOSE: Method for providing baked protective coating with varnish of polyimide, polyamideimide, etc. with excellent adhesion. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08258645-A (JP)
Title: Coupling device for bumper
Inventor: KATAOKA KEIICHI
IPC: B60R19/04
Filed: 1995-03-23
Abstract: PURPOSE: To provide a bumper coupling device which does not give any effect to the main bumper even if a sub-bumper collides. CONSTITUTION: The first bracket 10 having a channel-shaped section is installed near the coupling part of a main bumper 1 and is equipped in the upper part with an oblong hole extending to the left and right, and the second bracket 6 having an arm extending toward the main bumper 1 is fixed near the end 2a of a sub-bumper 2, and a bolt B is inserted through the foremost part of the arm and the oblong hole.
Patent JP-S56160106-A (JP)
Title: Oscillating circuit
Inventor: IGARASHI HATSUHIDE
IPC: H03B5/32
Filed: 1980-05-14
Abstract: PURPOSE:To ensure a stable start of oscillation without giving any selection to the quartz oscillator, by adding the capacity of an additional capacity element at the start of oscillation and then cutting off the capacity after the start of oscillation. CONSTITUTION:A variable capacity C10 having an earthed end is connected between a quartz oscillator 3 connected with a capacity C20 having an earthed end  and the input of a C-MOS inverter 4. Then a capacity C30 is added in parallel to  the capacity C10 with an n channel type control MOSFET5 that receives a gate control with the clock phi. The clock phi is supplied only at the start of oscillation to make  the MOSFET5 conduct, and thus an electrical connection is given between the  capacities C30 and C10. Then the MOSFET5 is cut off to give an electrical separation between the capacity C30 and C10.
Patent JP-S61222697-A (JP)
Title: Device for supporting body to be worked of laser beam machine
Inventor: IWAI YASUHIKO
IPC: B23K26/10
Filed: 1985-03-29
Abstract: PURPOSE:To enable the support of even the body to be worked of various shapes with high accuracy with small number of KENZAN (metallic base plating sharp needles to fix the root of flowers) type pins by supporting the body to be worked by fixing on a work table the KENZAN pin of pipe structure of which tip is divided into plural sharp sword shapes. CONSTITUTION:Even the body 5 to be worked of various shaped can be easily supported because of the KENZAN pin 10 of pipe structure of which tip being divided into plural sharp sword shapes being fixed on the holder 2 of work table, causing several contact points for the body 5 to be worked by one piece of KENZAN pin 10 to support it with numerous contact points. The number of the KENZAN pins 10 can be reduced due to its numerous contact points and the supporting accuracy is not reduced even in case of one part of the sharp tip of the KENZAN pin 10 being damaged by the laser beam.
Patent JP-H06286757-A (JP)
Title: Package
Inventor: KAMATA MAMORU
IPC: B65D65/34
Filed: 1992-03-19
Abstract: PURPOSE:To provide an easy-to-open package wherein formation of an opening for taking out contents is very easy and no failure in unsealing occurs. CONSTITUTION:On at least a heat-sealed part to be an opening of a sealed package formed by heat sealing, heat-bond layers 41, 42 which can be heat- sealed with a heat-sealing layer of the heat-sealed part are provided at outermost layers respectively, and a tape-like interlayer easy-to-peel material 4 whose adhesion has been adjusted so that the layers can be manually peeled is provided by heat-sealing. Since the tape-like interlayer easy-to-peel material 4 is thus provided at a part to be an opening of the package, a bag can be easily and securely opened from outside. On the other hand, peeling strength is large when viewed from inside the package, so that sealability is high. Further it can be automatically opened by increasing the inner pressure by a certain amount or more.
Patent JP-H08259778-A (JP)
Title: Resin composition for laminate and copper-clad laminate using the same
Inventor: SHINOYA KENICHI
IPC: B32B27/18
Filed: 1995-03-23
Abstract: PURPOSE: To obtain a resin compsn. which can produce an improved copper-clad laminate having a low coefficient of linear thermal expansion in the plane direction and obtain a copper-clad laminate having a low coefficient of linear thermal expansion in the plane direction from the same. CONSTITUTION: This compsn. is liq. at room temp. and contains a free-radical- polymerizable resin, a free-radical-polymerizable monomer, an inrog. filler, and a cross-linked acrylic resin powder having a glass transition point of 90 deg.C or lower, the filler and the acrylic resin powder being dispersed in the compsn. A copper-clad laminate is obtd. by impregnating a substrate with the compsn. and laminating the resulting product to a copper foil.